单词 petro- 释义 ▪ I. petro-1|ptr|properly combining form of Gr. stone or rock, as in petroglyph, -graph, etc. In Anat. used to form adjectives descriptive of parts connected with the petrous portion of the temporal bone and some other part indicated...
单词 petro- 释义 petro- comb form 构词成分 1 of petrol 石油的: petrochemical. 2 of rocks 岩石的: petrology. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...